Using "goto" to jump to lines ?!

[Ofnuts]

But how can I return at the line i want :(

please answer quickly...

I use python in a site vers 3.3

Python is not Fortran or Basic. You don't return to a line... Computer languages have removed this capability in the 80s for good reasons. If you want to execute some code when a condition is true, then you have an if statement followed by a "block" that contains the code to execute if this condition is true. Good programming style recommends that where there are many statements (big block),  these statements are put in a function, and the block just becomes a "call" to the function.